3160387557 has 8 divisors (see below), whose sum is σ = 4682055680. Its totient is φ = 2106925020.

The previous prime is 3160387547. The next prime is 3160387561. The reversal of 3160387557 is 7557830613.

3160387557 is a `hidden beast` number, since 3 + 1 + 60 + 38 + 7 + 557 = 666.

It is not a de Polignac number, because 3160387557 - 2⁴ = 3160387541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3160387537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58525669 + ... + 58525722.

It is an arithmetic number, because the mean of its divisors is an integer number (585256960).

Almost surely, 2^3160387557 is an apocalyptic number.

It is an amenable number.

3160387557 is a deficient number, since it is larger than the sum of its proper divisors (1521668123).

3160387557 is a wasteful number, since it uses less digits than its factorization.

3160387557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117051400 (or 117051394 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 3160387557 is about 56217.3243493498. The cubic root of 3160387557 is about 1467.5067732807.

The spelling of 3160387557 in words is "three billion, one hundred sixty million, three hundred eighty-seven thousand, five hundred fifty-seven".